CN215057984U

CN215057984U - Cooling type piston compressor

Info

Publication number: CN215057984U
Application number: CN202121415492.2U
Authority: CN
Inventors: 张文来; 孙占江
Original assignee: Langfang Zhongchai Air Compressor Co ltd
Current assignee: Langfang Zhongchai Air Compressor Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-07
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a cooled piston compressor, including bottom plate and compressor body, fixed surface is connected with the box on the bottom plate, box lateral wall fixedly connected with outlet duct. The utility model discloses, mutually support with circulation mechanism through air cooler, air cooler is in the box outside air suction box, first pump machine and second pump machine with the refrigerant liquid extraction of incasement circulation, carry out the fanning through the flabellum to the air in the box, air-cooled and water-cooling use of mutually supporting, make the interior air complete refrigeration of box, the rethread connecting pipe cools off in with refrigerated air injection compressor, mutually support through air-cooled and water-cooled like this, need not to use powerful air cooling device to consume, simultaneously at the effect of air cooler, the effectual fluting retaining of avoiding of circulating water-cooling, utilize the refrigeration of refrigerant liquid replacement water refrigeration, the effectual use and the consumption of avoiding water.

Description

Cooling type piston compressor

Technical Field

The utility model relates to a compressor technical field especially relates to a cooled piston compressor.

Background

The axial piston type compressor can be called as a 2 nd generation compressor, a common rocker plate type or inclined plate type compressor is a mainstream product in an automobile air conditioning compressor, main components of the inclined plate type compressor are a main shaft and an inclined plate, cylinders are circumferentially arranged by taking the main shaft of the compressor as a center, and the motion direction of a piston is parallel to the main shaft of the compressor. Most swash plate compressors have pistons formed as double headed pistons that slide in tandem in opposing cylinders, with one end piston compressing refrigerant vapor in the front cylinder and the other end piston drawing refrigerant vapor in the rear cylinder. Each cylinder is provided with a high-pressure air valve and a low-pressure air valve, the other high-pressure pipe is used for connecting a front high-pressure cavity and a rear high-pressure cavity, an inclined plate is fixed with a main shaft of the compressor, the edge of the inclined plate is assembled in a groove in the middle of a piston, the piston groove and the edge of the inclined plate are supported through a steel ball bearing, when the main shaft rotates, the inclined plate also rotates, and the edge of the inclined plate pushes the piston to do axial reciprocating motion.

The existing cooling mode of the cooling type piston compressor adopts a water cooling device or an air cooling device, wherein the high-power air cooling device has high exhaust temperature and large power consumption, the water cooling device has better cooling effect than the air cooling device, but the open water cooling device has large floor area and is complex to use, a water storage tank needs to be excavated for water supply, and meanwhile, the water is used for refrigerating, so that the water consumption is high and the consumption is large.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a cooling type piston compressor.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a cooled piston compressor, includes bottom plate and compressor body, fixed surface is connected with the box on the bottom plate, box lateral wall fixedly connected with outlet duct, compressor body lateral wall fixedly connected with intake pipe, the outlet duct passes through connecting pipe fixed connection in the intake pipe, the box top is through two third connecting block fixedly connected with air-cooled wares, the box lateral wall is connected with the disturbance mechanism that is used for the inside circulation air current of box, box internal connection has cryogenic circulation mechanism.

As a further description of the above technical solution:

the disturbance mechanism comprises a driving motor fixedly connected to the outer side wall of the box body, the output end of the driving motor is fixedly connected with a rotating rod, the outer side wall of the rotating rod is fixedly connected with a connecting shaft, and the outer side wall of the connecting shaft is fixedly connected with a plurality of fan blades.

As a further description of the above technical solution:

circulation mechanism includes two second connecting blocks of fixed connection at the box inside wall, two second connecting block lateral wall difference fixedly connected with first pump machine and second pump machine, first pump machine intake end fixedly connected with first circulating pipe, first pump machine water outlet end fixedly connected with second circulating pipe, first pump machine one end fixed connection is kept away from on second pump machine water outlet to first circulating pipe, first pump machine one end fixed connection is kept away from to the second circulating pipe on second pump machine water inlet.

As a further description of the above technical solution:

the compressor body is fixedly connected to the upper surface of the bottom plate through a first connecting block.

As a further description of the above technical solution:

the box body top has been seted up and has been run through the groove, run through inslot lateral wall fixedly connected with dust absorption piece, box medial wall fixedly connected with filter screen, the forced air cooler is located and runs through the groove corresponding position.

As a further description of the above technical solution:

the side wall of the box body is fixedly connected with an observation tube.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this cooled piston compressor, mutually support through air-cooled ware and circulation mechanism, the air-cooled ware is in the box with box outside air suction, first pump machine and second pump machine draw the refrigerating fluid at the incasement circulation, carry out the fanning to the air in the box through the flabellum, air-cooled and water-cooling use of mutually supporting, make the air refrigerate completely in the box, the rethread connecting pipe cools off in with refrigerated air injection compressor, mutually support through air-cooled and water-cooling like this, need not to use powerful air cooling device to consume, simultaneously at the effect of air-cooled ware, the effectual fluting retaining of avoiding of circulating water-cooling, utilize the water cooling of refrigerating fluid replacement, the effectual use and the consumption of avoiding water.

2. Compared with the prior art, this cooled piston compressor, through mutually supporting of dust absorption piece and filter screen, the dust absorption piece can be effectual adsorbs the dust that the device produced when using, and the filter screen can effectually block the impurity in the air outside the box simultaneously, prevents the entering of impurity and destroys the use of compressor body.

Drawings

Fig. 1 is a schematic structural diagram of a cooling type piston compressor according to the present invention;

fig. 2 is a schematic structural view of a box, a disturbing mechanism and a circulating mechanism in the cooling type piston compressor according to the present invention;

fig. 3 is a schematic view illustrating the connection of the rotating rod, the connecting shaft and the fan blades of the cooling piston compressor of the present invention.

Illustration of the drawings:

1. a base plate; 2. a first connection block; 3. a compressor body; 4. a box body; 5. a drive motor; 501. a rotating rod; 502. a connecting shaft; 503. a fan blade; 6. a second connecting block; 601. a first pump; 602. a second pump; 603. a first circulation pipe; 604. a second circulation pipe; 7. a third connecting block; 701. an air cooler; 702. a dust absorption block; 703. a filter screen; 8. an observation tube; 9. an air outlet pipe; 10. an air inlet pipe; 11. and (4) connecting the pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a cooling type piston compressor: including bottom plate 1 and compressor body 3, compressor body 3 is through 2 fixed connection of first connecting block at 1 upper surface of bottom plate, fixed surface is connected with box 4 on the

bottom plate

1, 4 lateral wall fixedly connected with outlet duct 9 of box, 3 lateral wall fixedly connected with intake pipe 10 of compressor body, outlet duct 9 passes through 11 fixed connection of connecting pipe on

intake pipe

10, 7 fixedly connected with air cooling ware 701 of two third connecting blocks are passed through at 4 tops of box, 4 tops of box have been seted up and have been run through the groove, run through inslot lateral wall fixedly connected with dust absorption piece 702, dust absorption piece 702 outside parcel one deck dust absorption cotton, can effectually carry out the adhesion to the dust, 4 inside lateral wall fixedly connected with filter screen 703 of box, air cooling ware 701 is located and runs through the corresponding position in groove.

4 lateral walls of box are connected with the disturbance mechanism that is used for 4 internal circulation air currents of box, and the disturbance mechanism includes fixed connection at the driving motor 5 of 4 lateral walls of box, and 5 output end fixedly connected with

bull stick

501, 4 lateral walls of box set up with the through hole of bull stick 501 looks adaptation, bull stick 501 lateral wall fixedly connected with link 502, a plurality of flabellums of link 502 lateral wall fixedly connected with 503.

4 internally connected with refrigerated circulation mechanism of box, circulation mechanism includes two second connecting blocks 6 of fixed connection at the 4 inside walls of box, 6 lateral walls of two second connecting blocks are respectively first pump machine 601 of fixedly connected with and second pump machine 602, first pump machine 601 water inlet end fixedly connected with first circulating pipe 603, first pump machine 601 water outlet end fixedly connected with second circulating pipe 604, first pump machine 601 one end fixed connection is kept away from to first circulating pipe 603 on second pump machine 602 water outlet end, first pump machine 601 one end fixed connection is kept away from to second circulating pipe 604 on second pump machine 602 water inlet end, 4 lateral walls fixedly connected with observation tube 8 of box, 8 inside wall fixedly connected with glass pieces of observation tube, can effectually observe the inside behavior of box 4 through the glass pieces.

The working principle is as follows: when the machine is used, the compressor body 3 is started, the air cooler 701 cools the air outside the box body 4 and pumps the air into the box body 4, the first pump 601 and the second pump 602 are started, the refrigerant liquid circulates in the first circulating pipe 603 and the second circulating pipe 604, and the circulated refrigerant liquid further cools the air inside the box body 4.

Start driving motor 5, driving motor 5 rotates through drive bull stick 501 and flabellum 503 and carries out the disturbance to the inside air of box 4, makes the refrigerant liquid more abundant to the inside air refrigeration of box 4, and compressor body 3 extracts the air in box 4 through connecting pipe 11, and the air of extraction refrigerates compressor body 3.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A cooled piston compressor comprising a base plate (1) and a compressor body (3), characterized in that: fixed surface is connected with box (4) on bottom plate (1), box (4) lateral wall fixedly connected with outlet duct (9), compressor body (3) lateral wall fixedly connected with intake pipe (10), outlet duct (9) are through connecting pipe (11) fixed connection in intake pipe (10), box (4) top is through two third connecting block (7) fixedly connected with air-cooled ware (701), box (4) lateral wall is connected with the disturbance mechanism that is used for box (4) internal circulation air current, box (4) internal connection has refrigerated circulation mechanism.

2. A cooled piston compressor as claimed in claim 1, wherein: disturbance mechanism includes driving motor (5) of fixed connection at box (4) lateral wall, driving motor (5) output end fixedly connected with bull stick (501), bull stick (501) lateral wall fixedly connected with links axle (502), link a plurality of flabellums of axle (502) lateral wall fixedly connected with (503).

3. A cooled piston compressor as claimed in claim 1, wherein: circulation mechanism includes two second connecting blocks (6), two of fixed connection in box (4) inside wall second connecting block (6) outside wall difference fixedly connected with first pump machine (601) and second pump machine (602), first pump machine (601) water inlet end fixedly connected with first circulating pipe (603), first pump machine (601) water outlet end fixedly connected with second circulating pipe (604), first pump machine (601) one end fixed connection is kept away from in first circulating pipe (603) on second pump machine (602) water outlet end, first pump machine (601) one end fixed connection is kept away from in second circulating pipe (604) on second pump machine (602) water inlet end.

4. A cooled piston compressor as claimed in claim 1, wherein: the compressor body (3) is fixedly connected to the upper surface of the bottom plate (1) through the first connecting block (2).

5. A cooled piston compressor as claimed in claim 1, wherein: the dust collector is characterized in that a through groove is formed in the top of the box body (4), a dust suction block (702) is fixedly connected to the inner side wall of the through groove, a filter screen (703) is fixedly connected to the inner side wall of the box body (4), and the air cooler (701) is located at a position corresponding to the through groove.

6. A cooled piston compressor as claimed in claim 1, wherein: the side wall of the box body (4) is fixedly connected with an observation tube (8).